1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Helen [10]
3 years ago
6

The Hubble Space Telescope orbits the Earth at an approximate altitude of 612 km. Its mass is 11,100 kg and the mass of the Eart

h is 5.97×1024 kg. The Earth's average radius is 6.38×106 m. What is the magnitude of the gravitational force that the Earth exerts on the Hubble?
Physics
1 answer:
IRINA_888 [86]3 years ago
6 0

Answer:

magnitude of the gravitational force is 9.04 × 10^{4} N

Explanation:

given data

altitude = A = 612 km = 612000 m

mass M = 11,100 kg

mass of the Earth m = 5.97 × 10^{24} kg

Earth average radius = 6.38 × 10^{6}  m

to find out

magnitude of the gravitational force

solution

first we get here distance from space to centre of earth that is

distance = altitude + earth radius

distance = 612000  +  6.38 × 10^{6}  m

distance = 6.99 × 10^{6}  m  

so now we get here  magnitude of the gravitational force that is express as

magnitude of the gravitational force F = \frac{G*M*m}{distance^2}   ...........1

here G is gravitational constant  that is 6.67 × 10^{-11} Nm² /kg and M is mass of space and m is mass of earth

put here all value we get

F = \frac{G*M*m}{distance^2}

F = \frac{6.67*10^{-11}*5.97*10^{24}*11100}{(6.99*10^{6})^2}

F = 9.04 × 10^{4} N

so magnitude of the gravitational force is 9.04 × 10^{4} N

You might be interested in
Which of the following best describes how heat is transferred by conduction?
Verizon [17]

a. Particles in warmer objects make particles in colder objects move faster.

7 0
3 years ago
Potential energy results from the ______or position of an object.
Burka [1]

Answer:

Mass

Explanation:

8 0
3 years ago
Choose all of the true statements regarding the relationship between voltage, resistance, and current.
bearhunter [10]

Answer:

okay it's nun of ur bussiness love

Explanation:

5 0
3 years ago
Read 2 more answers
If a proton were released from rest at the sphere's surface, what would be its speed far from the sphere?
balu736 [363]

Let the sphere is having charge Q and radius R

Now if the proton is released from rest

By energy conservation we can say

U = K

\frac{kQe}{R} = \frac{1}{2}mv^2

\frac{2kQe}{mR} = v^2

now take square root of both sides

v =\sqrt{\frac{2kQe}{mR}}

so the proton will move by above speed and

here Q = charge on the sphere

R = radius of sphere

k = 9 * 10^9


5 0
3 years ago
Read 2 more answers
Do someone know the answer
JulijaS [17]
Speed x time = distance
Distance divided by time = speed
500 divided by 5
Speed = 100
4 0
3 years ago
Other questions:
  • A ball is thrown horizontally from the roof of a building 7.8 m tall and lands 9.5 m from the base. what was the ball's initial
    8·1 answer
  • Why is hydrogen placed on the left side of the periodic table even though it is a gas
    5·2 answers
  • Based on the information in the chart, which of these acids would be the best conductor of electricity?
    9·1 answer
  • A pilot heads his jet due east. The jet has a speed of 425 mi/h relative to the air. The wind is blowing due north with a speed
    7·1 answer
  • A wire 50 cm long with an east-west orientation carries a current of 7.0 A eastward. There is a uniform magnetic field perpendic
    6·2 answers
  • Physics is confusing :(
    13·1 answer
  • Which of the following is group 1? a. alkali metals b. alkaline earth metals c. halogens d. transition metals
    5·2 answers
  • What was john philip career​
    15·1 answer
  • A stone is thrown vertically upwards. It decelerates at a rate of 9.8m/s. It reaches a greatest
    13·1 answer
  • Explain how the intensity of the UV light varies across the Earth
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!